<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div id="app">
    <template v-for="item in obj">
      <span>{{ item }}</span>
      <br>
    </template>
  </div>
  <script src="lib/vue.js"></script>
  <script>
    var vm = new Vue({
      el: '#app',
      data: {
        obj: {
          content1: '内容1',
          content2: '内容2',
          content3: '内容3'
        }
      }
    })
  </script>
</body>
</html>